Privacy Policy

The German version of this Privacy Policy is legally binding. This English translation is provided for convenience only.

1. Privacy at a Glance

General Information

The following notes provide a simple overview of what happens to your personal data when you visit this website. Personal data is any data with which you can be personally identified. Detailed information on data protection can be found in our privacy policy below.

2. Data Controller

The party responsible for data processing on this website is:

Martin Stein
Fährstraße 217
40221 Düsseldorf, Germany

Email:
info (@) 4bizz.app

3. Data Collection on This Website

Cookies

Our website uses cookies. These are small text files that your web browser stores on your device. Cookies help us to make our offer more user-friendly and effective.

Some cookies are "session cookies" and are automatically deleted at the end of your browser session. Other cookies remain on your device until you delete them. These cookies allow us to recognise your browser the next time you visit.

You can set your browser to inform you about the setting of cookies and to allow cookies only in individual cases, to exclude the acceptance of cookies for certain cases or in general, and to activate the automatic deletion of cookies when the browser is closed.

Contact Form

If you send us enquiries via the contact form, your details from the enquiry form, including the contact details you provided, will be stored by us for the purpose of processing the enquiry and in the event of follow-up questions. We do not share this data without your consent.

4. Cookies and Consent Management

Our website uses cookies. Cookies are small text files that are stored on your device and enable certain functions of the website.

Both technically necessary cookies and — provided you have consented — analysis, marketing and comfort cookies are used.

Before storing non-essential cookies, we obtain your explicit consent via our cookie banner in accordance with Art. 6 (1) lit. a GDPR.

Your consent is managed via our consent management system (cookie banner). There you can at any time:

  • grant or revoke your consent,
  • activate or deactivate individual cookie categories,
  • change your cookie settings at any time.

The legal bases are:

  • Art. 6 (1) lit. f GDPR for technically necessary cookies (legitimate interest in a functioning website)
  • Art. 6 (1) lit. a GDPR for all cookies requiring consent (marketing, statistics, comfort functions)

You can change or revoke your consent at any time with effect for the future via the cookie settings on this website.

5. Services Used

Depending on your consent, third-party services may be used on this website, for example for:

  • Visitor statistics
  • Marketing
  • Conversion tracking
  • Appointment booking
  • Maps
  • Videos
  • Chat or support functions

Which services are actually active depends on your selection in the cookie banner.

Further information can be found in the respective privacy notices of the providers used.

6. Your Rights

You have the right at any time to receive free information about the origin, recipients and purpose of your stored personal data. You also have the right to request the correction or deletion of this data.

  • Right of access (Art. 15 GDPR)
  • Right to rectification (Art. 16 GDPR)
  • Right to erasure (Art. 17 GDPR)
  • Right to restriction of processing (Art. 18 GDPR)
  • Right to data portability (Art. 20 GDPR)
  • Right to object (Art. 21 GDPR)

7. SSL / TLS Encryption

For security reasons and to protect the transmission of confidential content, this site uses SSL or TLS encryption. You can recognise an encrypted connection by the fact that the address line of the browser changes from "http://" to "https://" and by the lock symbol in your browser bar.

8. Changes to This Privacy Policy

We reserve the right to adapt this privacy policy so that it always complies with current legal requirements or to implement changes to our services in the privacy policy. The new privacy policy will then apply for your next visit.

As of: July 2026